Use the TUI, for swinstall. At the prompt, just type swinstall. It will invoke the TUI and you can then locate the local directory and load it this way. It makes it much easier to use the TUI. Or if you can export your display, use the GUI.
export DISPLAY=192.1.1.1:0 (your IP ending with ":0" )
swinstall &
Also, its possible that your download is bad. I would download it again just to be sure.
